Kotlin custom exception with multiple parameter

Question

So I want to throw an exception. But it contains more than just a String. something like this

class SomeException( val message : String, val someEnum : Emum, val customObject : CustomObject ):

What should I extend it to? And is this even possible? I mean this exception is thrown in between microservices. throwing exceptions in rest calls should only have a string as message in it?

The structure of your exceptions totally depends on what your needs are. Mine for example always contain a code: String a userMessage: String (something that can be displayed to the end-user) and a developerMessage: String (further and more technical info for developers). If you're in Kotlin then extending Exception is fine. Maybe RuntimeException if you're also dealing with Java. — fluidsonic
– fluidsonic, Commented Aug 26, 2020 at 18:34

Hejiujiu · Accepted Answer · 2020-08-26 16:29:29Z

data class SomeException( override val message: String, val someEnum : Emum, val customObject : CustomObject ) : Exception(message)

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